The Department of Defense, specifically the Naval Facilities Engineering Systems Command, Pacific (NAVFAC Pacific), is conducting a market survey to identify potential sources for Supervisory Control and Data Acquisition (SCADA) relays and devices compatible with a 13.8kV system. The procurement aims to find products that meet or exceed the performance and approval requirements of specific Schweitzer Engineering Laboratory (SEL) devices, including protection relays, managed Ethernet switches, and fiber-optic transceivers, among others. These devices are critical for enhancing the operational capabilities and cybersecurity of the existing Utility Monitoring and Control Systems at Naval Base Guam. Interested suppliers must submit detailed technical data to Ms. Annette Tijerina via email by November 7, 2025, at 3:00 p.m. H.S.T., as this notice is solely for market research and not a request for proposals.